Combined fixing fence for artificial insemination of ewes

The invention relates to a combined restraint fence for artificial insemination of ewes. The combined restraint fence comprises a bottom frame, a first fence, a second fence, a sheep neck fixing frame and a rear fence, a door and a door bolt for opening and closing the door are arranged on the first fence or the second fence; the sheep neck fixing frame and the rear fence are arranged in parallel and correspondingly; the sheep neck fixing frame comprises a sheep neck clamp and a locking rod, the sheep neck clamp is a rectangular frame, the bottom end of the sheep neck clamp is fixed to the bottom frame, and the two ends of the locking rod are rotationally connected with the two side ends of the sheep neck clamp respectively and arranged in the middle of the outer side of the sheep neck clamp. According to the method, the workload of manually grabbing the ewes is reduced, the manpower input and the human and livestock injury rate are reduced, fat retaining of the ewes is facilitated, meanwhile, the semen depos